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Showing 1 to 8 of 8 for “"Ethyl methanesulfonate."”.
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Lethal and Mutagenic Effects of Ethyl Methanesulfonate on Bacteriophage-T4
Made available in DSpace on 2014-12-11T18:16:46Z (GMT). No. of bitstreams: 1 7105212.pdf: 3986409 bytes, checksum: 07dbef0a82c0cbba30bd459d7fdbd5d2 (MD5) Previous issue date: 1970
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The Effects of Dimethyl Sulfoxide on the Mutagenic Action of Ethyl Methanesulfonate in Drosophila Melanogaster
The problem. Ethyl methanesulfonate (EMS) is a potent alkylating agent, capable of inducing mutations in Drosophila at frequencies as great as 70%. EMS is often referred to as a radiomimetic substance because of the similarities between the clinical manifestations of radiation damage and injury due …
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Molecular Dosimetry Studies of Forward Mutation Induced at the YG2 Locus in Maize by Ethyl Methanesulfonate
… embryos. Studies on the molecular dosimetry of ethyl methanesulfonate (EMS) were conducted using this assay. Parallel genetic and molecular dosimetry experiments were conducted in which the frequency of forward mutation and the level of covalently bound ethyl DNA adducts were determined. …
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Role of Flagellar Motility in Apple Blossom Invasion and Tactic Response to Various Plant Nectar Extracts by Erwinia Amylovora
… cells of the wild type (Isolate 110) with 0.3 M ethyl methanesulfonate. The pathogenicity of both isolates was similar with the wild type when inoculated to young shoots of apple seedlings. Significantly higher infection was recorded in blossoms inoculated with MR22 than with Nm22 isolate at …
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Characterization of the Arabidopsis glutamine dumper1 mutant reveals connections between amino acid homeostasis and plant stress responses
… phenotype, two approaches were conducted: (1) An ethyl methanesulfonate suppressor screening of the Gdu1D phenotype, which led to the isolation of intragenic mutations in GDU1 and mutations in the ubiquitin ligase LOG2 (Loss Of Gdu1D 2). Study of the intragenic mutations in GDU1 helped to …
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Utilizing maize genomics for pre-breeding insights
… Yg3-N1582, a rare dominant mutant obtained from ethyl methanesulfonate (EMS) mutagenesis, has not been previously mapped. Phenotypically, Yg3-N1582 has yellow color expression at coleoptile emergence that does not persist beyond the seedling stage, is homozygous-viable, and is non-lethal with no …
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A systems-level analysis of dynamic reprogramming of RNA modifications in the translational control of cellular responses
… distinct toxicants: hydrogen peroxide, methyl methanesulfonate, arsenite, and hypochlorite. Multivariate statistical analysis revealed both dose- and agent-specific signatures in the relative quantities of tRNA modifications. Further, modifications that change significantly after exposure …